26744060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{661}}^1$

素因数の和:711

約数の個数: 72

約数和(自身を含む): 68286624

約数和(自身を除く): 41542564

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 289, 340, 476, 578, 595, 661, 1156, 1190, 1322, 1445, 2023, 2380, 2644, 2890, 3305, 4046, 4627, 5780, 6610, 8092, 9254, 10115, 11237, 13220, 18508, 20230, 22474, 23135, 40460, 44948, 46270, 56185, 78659, 92540, 112370, 157318, 191029, 224740, 314636, 382058, 393295, 764116, 786590, 955145, 1337203, 1573180, 1910290, 2674406, 3820580, 5348812, 6686015, 13372030, 26744060]

約数ペア:

[(1, 26744060), (2, 13372030), (4, 6686015), (5, 5348812), (7, 3820580), (10, 2674406), (14, 1910290), (17, 1573180), (20, 1337203), (28, 955145), (34, 786590), (35, 764116), (68, 393295), (70, 382058), (85, 314636), (119, 224740), (140, 191029), (170, 157318), (238, 112370), (289, 92540), (340, 78659), (476, 56185), (578, 46270), (595, 44948), (661, 40460), (1156, 23135), (1190, 22474), (1322, 20230), (1445, 18508), (2023, 13220), (2380, 11237), (2644, 10115), (2890, 9254), (3305, 8092), (4046, 6610), (4627, 5780)]